2. (3 points) Balance the following chemical reactions. MgCl2 (aa) + KOH (au → Mg(OH)2 (6)...
Chemical Reactions Balance the following chemical reactions, and classify reactions 1, 2 and 7. Fe + H2SO4 → — Fez(SO4)3 + | CzH6 H2O + + | KOH + K3PO4 + + | SnO2 + H2 → Sn + | NH3 + NO + | KNO3 + K2CO3 + B2Br + B(NO3)3 + BF3 + + - B2(SO3)3 + (NH4)3PO4 + + Pb(NO3)4 → Pb3(PO4)4 + NH4NO3 | 10. — Sects + 0 — Seoz +— az |
Balance each of the following chemical reactions. a)Fe(s) + H2SO4(aq) → Fe2(S04)3(aq) + H2(g) b) Al2(SO4)3(aq) + NaOH(aq) → Na2SO4(aq) + Al(OH)3(s
* Balance and characterize the following reactions HCl + Mg(OH)2 ===> MgCl2 + H2O Na3PO4 + CaCl2====> Ca3(PO4)2 + H2O N2 + H2 ====> NH3 C8H18 + O2===> CO2 + H2O CuCl2 + NaOH===> Cu(OH)2 + NaCl NaHCO3 ===> CO2 + Na2CO3
Please answer all parts of the question in detail. will rate. Thank you a) Balance the following equation Fe2(SO4)3 + KOH Fe(OH)3 + K2SO4 of the corresponding augmented matrix, and in this way find a solution to the linear system. Based on this solution find the smallest positive integer coefficients that balance the system. b) Let's make things a little harder. Your friends in chemistry are observing a chemical reaction that involves the following types of molecules H20, VO2CI, NH,CI,...
For the following chemical reactions, determine the precipitate produced when the two reactants listed below are mixed together. Note: Leave the answer blank if no precipitate will form. (Express your answer as a chemical formula.) Formula of precipitate ZnCl2(aq) + KOH(aq)→ KCLO+Zn(OH)2 (s) HNO3(aq) + Ba(OH)2(aq)→ 2NaCL(aq)+Nh3(g)O3(g)+H2O2 (s) Na2CO3(aq) + NH4Cl(aq)→ (s) K2CO3(aq) + AgNO3(aq)→ (s) FeCl3(aq) + Pb(NO3)2(aq)→ (s)
6 Which of the following chemical equations is an example of an acid-base reaction? ed Select one: a. 2 HCl (aq) +Po(NO)2 (aq) PbC2 (s)+2 HNOs (aq) b. HF (aq) NH3 (ag) NH&F (aq) c. 2 HCl (aq) + Zn (s) → H2 (g) + ZnCl2 (aq) d. Ba(OH)2 (aa) + K2S04 (aq) → Baso, (s) + 2 KOH (aq) e. 3 NaOH (aq) + AIClg (aa)-Al(OH)3 (s) + 3 NaCl (aq) out of ag ion
es for each and 6, use +2 oxidation Part 2 Complete and balance the equations. Include the physical states for element/compound Record your observations before and after each reaction. You will use your observations to help you determine the order of activity of these metals. Reaction Observations yellow-brown color (1) Zn + Fe(NO3)3(e) no reaction (2) Zn + MgSO4 (a) (3) Zn + Al(NO3)3 (*) no reaction Clear brownish substance on the surface (4) Mg + Al(NOs) () Copper looks...
7.40 Balance each of the following chemical equations: a. Zn(s) + HNO3(aq) H(g) + Zn(NO3)2(aq) b. Al(s) + H2SO4(aq) → H2(g) + Alz(SO2)3(aq) c. K SO,(aq) + BaCl(aq) → BaSO 9) + KCl(aq) d. CaCO3(s) — — Cao(s) + CO2(g) a. Zn(s) + HNO3(aq) —H2(g) + Zn(NO3)2(aq) b. Al(s) + H2SO4(aq) —> H2(g) + Al(SO4)3(aq) I
predict the products of the following reactions and balance the resulting equations Predict the products of the following reactions and balance the resulting equations: C2H2 + _ _02 → CO 2 + H2O 9. LiOH +_ Fe(NO3)3 → 10. 6 AgF+ | Fe2(CO3)3 – 3A7 a 00315) + 2 feF3 11. _ NaOH + H3PO4 → 12. _ Ba(CN)2 + (NH4)2SO4 – 13.___ H2CO3 – HaO + coa 14. ___ KOH + __ MgCl2 → 15. FeCl3 -
quellion) 1. Balance the following equations: - KBr + Fe(OH)3 + KOH + - FeBrz b) - KOH + - Co3(PO4)2 → K3PO4 + CO(OH)2 2. Write the balanced chemical equation for the production of bromine pentafluoride from liquid bromine and fluorine gas. Be sure to include physical states. 3. Write the balance chemical equation to show the formation of aqueous aluminum chloride and hydrogen gas upon reacting powdered aluminum with a solution of hydrochloric acid. Be sure to include...